TYLER prefixes in area code 903
NANPA records 75 assigned NXX blocks to rate center TYLER in area code 903, 9.7% of the 771 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 11 holders hold those blocks, the largest being SOUTHWESTERN BELL (32), NEW CINGULAR WIRELESS PCS, LLC - IL (15), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (14). The earliest assignment on record here is 2001-01-08 and the most recent 2023-12-12. 41 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 430, 507 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 903-216 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2003-01-06 | yes | yes |
| 903-245 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 903-253 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-05-22 | yes | yes |
| 903-258 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2002-03-05 | yes | yes |
| 903-262 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-266 | AT&T SOUTHWESTERN BELL | 2001-05-23 | yes | yes |
| 903-279 | AT&T SOUTHWESTERN BELL | 2001-08-07 | yes | yes |
| 903-283 | AT&T AT&T - LOCAL | 2002-04-15 | yes | yes |
| 903-301 | Onvoy ONVOY, LLC - TX | 2006-10-30 | yes | yes |
| 903-312 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 903-316 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-09-24 | yes | yes |
| 903-324 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-330 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-03-14 | yes | yes |
| 903-343 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | yes | yes |
| 903-352 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 903-360 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 903-363 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-372 | T-Mobile METROPCS, INC. | 2002-07-22 | yes | yes |
| 903-377 | AT&T SOUTHWESTERN BELL | 2001-05-23 | no | yes |
| 903-405 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2015-03-06 | yes | yes |
| 903-426 | T-Mobile T-MOBILE USA, INC. | 2014-11-11 | yes | yes |
| 903-504 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2008-03-26 | yes | yes |
| 903-507 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-508 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 903-509 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-510 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-520 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 903-521 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 903-525 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-526 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-528 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 903-530 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 903-531 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-533 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-534 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-535 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-539 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 903-561 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-565 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-566 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-570 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 903-571 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 903-574 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 903-579 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-581 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-590 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-591 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-592 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-593 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-594 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-595 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-596 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-597 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-606 | AT&T SOUTHWESTERN BELL | 2011-03-17 | yes | yes |
| 903-607 | AT&T SOUTHWESTERN BELL | 2011-03-18 | yes | yes |
| 903-617 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2009-02-04 | yes | yes |
| 903-630 | CSC VOICE, LLC | 2013-11-05 | yes | yes |
| 903-705 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2002-06-13 | yes | yes |
| 903-707 | CSC VOICE, LLC | – | yes | yes |
| 903-714 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 903-730 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 903-747 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2008-04-29 | yes | yes |
| 903-749 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 903-752 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 903-780 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-01-08 | no | yes |
| 903-787 | T-Mobile T-MOBILE USA, INC. | 2010-05-11 | yes | yes |
| 903-805 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2009-03-10 | yes | yes |
| 903-817 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2023-12-12 | yes | yes |
| 903-830 | T-Mobile T-MOBILE USA, INC. | 2001-06-15 | yes | yes |
| 903-920 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 903-939 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 903-941 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2001-10-09 | yes | yes |
| 903-944 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2007-08-22 | yes | yes |
| 903-952 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2007-08-28 | yes | yes |
| 903-991 | IP HORIZON LLC | 2020-09-28 | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 32 | 42.7% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 15 | 20% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Verizon | 14 | 18.7% |
| T-MOBILE USA, INC. | T-Mobile | 6 | 8% |
| CSC VOICE, LLC | – | 2 | 2.7% |
| AT&T - LOCAL | AT&T | 1 | 1.3% |
| ONVOY, LLC - TX | Onvoy | 1 | 1.3% |
| METROPCS, INC. | T-Mobile | 1 | 1.3% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 1.3% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 1 | 1.3% |
| IP HORIZON LLC | – | 1 | 1.3% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to TYLER in area code 903?
75 blocks: 216, 245, 253, 258, 262, 266, 279, 283, 301, 312, 316, 324 and 63 more, all listed in the table above.
Which carriers have numbers in TYLER?
SOUTHWESTERN BELL (32 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (15 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (14 blocks), T-MOBILE USA, INC. (6 blocks), CSC VOICE, LLC (2 blocks), AT&T - LOCAL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is TYLER a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.